CN214841476U - Air treatment device and air conditioner - Google Patents

Abstract

The utility model relates to an air treatment device and air conditioner. The air treatment device comprises a shell, wherein an air inlet and an air outlet are formed in the shell, and an air channel communicated with the air inlet and the air outlet is formed in the shell; the air duct is internally provided with a fan for driving airflow to flow from the air inlet to the air outlet, a water storage tank for containing water, a water washing device for washing and purifying the airflow flowing through the water storage tank by using the water in the water storage tank, and a mist separation net for dehumidifying the airflow flowing through the water storage tank. On the airflow flow path from the air inlet to the air outlet, the mist separation net is positioned at the downstream of the water washing device. When indoor need not higher humidity, can dehumidify the air current that flows out from the washing device through separating the fog net, the indoor air current of flow direction not only has passed through the washing and has purified like this, and humidity is lower moreover, can not influence the whole humidity of indoor air.

Description

Air treatment device and air conditioner

Technical Field

The utility model relates to an air treatment technical field especially relates to an air treatment device and air conditioner.

Background

At present, people attach more and more importance to the quality of daily life environment, and this is not only because outdoor haze phenomenon is frequent, but also has interior decoration material, furniture, goods of furniture for display rather than for use, the gaseous not good problem of indoor air quality that leads to that the food etc. distributes. Therefore, air pollution and indoor pollution both affect the life and health of people, and air purification is gradually being emphasized.

The purification parts adopted by the common air purification device in the prior art are all consumables, consumables need to be frequently replaced, the cost is high, and the use is troublesome. For this reason, a water washing and purifying device which contacts air with water has appeared in the prior art, and the purpose of purification is achieved by washing the air to leave pollutants such as dust, particles, floc, water-soluble harmful gas and the like in the air in water. However, after the air is washed with water, a part of moisture is carried out by the air, and the air humidity increases, which affects the overall humidity of the indoor air and may violate the use will of the user.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an object of first aspect aims at overcoming at least one defect of prior art, provides one kind and can enough carry out the washing to the air and purify and can reduce air humidity's air treatment device again.

It is another object of the first aspect of the present invention to regulate the humidity of the air flow by means of a mist barrier.

It is a further object of the first aspect of the present invention to simplify the structure of the air treatment device, reducing the cost thereof.

The utility model discloses the purpose of second aspect is to provide an air conditioner with above-mentioned air treatment facilities.

According to a first aspect of the present invention, the present invention provides an air treatment device, comprising a housing, wherein the housing is provided with an air inlet and an air outlet, and a duct communicating the air inlet and the air outlet is formed in the housing;

a fan for driving airflow to flow from the air inlet to the air outlet, a water storage tank for containing water, a water washing device for washing and purifying the airflow flowing through the water storage tank by using the water in the water storage tank, and a mist separation net for dehumidifying the airflow flowing through the water storage tank are arranged in the air duct; wherein

On the airflow flow path from the air inlet to the air outlet, the fog separation net is positioned at the downstream of the water washing device.

Optionally, the air treatment device further comprises:

the driving mechanism is connected with the fog separation net and is used for controllably adjusting the opening and closing state and/or the opening of the fog separation net; wherein

When the fog separation net is in an open state, the fog separation net shields at least part of the overflowing section of the air duct, and the larger the opening of the fog separation net is, the more the overflowing section of the air duct is shielded.

Optionally, the mist barrier is provided as a porous structure allowing the airflow to pass through, and the airflow is dehumidified by absorbing moisture in the airflow as it passes through the mist barrier.

Optionally, additional materials for purifying, flavoring and/or deodorizing the airflow passing through the mist barrier are integrated into the mist barrier.

Optionally, the fog separation net is arranged obliquely relative to a horizontal plane in an open state of shielding at least part of the flow cross section of the air duct, so as to allow the moisture absorbed by the fog separation net to be collected to the bottom end of the fog separation net.

Optionally, the fog separation net is located above the water storage tank to allow water collected on the fog separation net to fall into the water storage tank under the action of self gravity.

Optionally, the air inlet includes an indoor air inlet for communicating with the indoor space and an outdoor air inlet for communicating with the outdoor space, the indoor air inlet and the outdoor air inlet are both located in the middle of the housing, and the air outlet is formed in the top of the housing;

the fan is arranged above the water storage tank and on an airflow flow path in the air duct, and the fan is positioned at the downstream of the mist separation net.

Optionally, the washing device includes a drum rotatably disposed in the water storage tank, the drum includes a plurality of rotating discs connected to a rotating shaft of the drum, so that when the drum rotates, water in the water storage tank is taken out through the rotating discs, and when the airflow flows through the rotating discs, the airflow is washed and purified by the water taken out through the rotating discs.

According to the utility model discloses a second aspect, the utility model discloses still provide an air conditioner, it includes:

the air inlet is used for introducing air flow into the shell; and

in any of the air treatment devices described above, the air outlet of the air treatment device is connected to the air inlet to introduce the airflow into the casing after being treated by the air treatment device.

Optionally, the air conditioner further comprises:

the humidity detection device is arranged on the shell or the air treatment device and is used for acquiring the humidity of the space where the air conditioner is located; and

and the control device is connected with the humidity detection device and is used for controlling the opening and closing state and/or opening degree of the fog separation net according to the humidity acquired by the humidity detection device.

The application discloses air treatment device includes the storage water tank and is used for utilizing the water in the storage water tank to carry out the washing device that purifies to the air current that flows through it, and be equipped with the fog net that separates that is used for going on the dehumidification to the air current that flows through it especially in washing device's downstream side, when indoor need not be higher humidity, can dehumidify the air current that flows out from washing device through separating the fog net, the indoor air current of flow direction has not only passed through washing purification like this, and humidity is lower moreover, can not influence the whole humidity of room air.

Furthermore, the air treatment device also comprises a driving mechanism connected with the fog-separating net, and the driving mechanism can adjust the position of the fog-separating net in the air duct to enable the fog-separating net to completely shield, partially shield or not shield the overflowing section of the air duct, so that all air flow and part air flow passing through the air duct are dehumidified or any air flow passing through the air duct is not dehumidified. That is to say, can adjust the humidity of air treatment facilities outgoing air current through the switching and/or the aperture of adjusting to separate the fog net, satisfied user's diversified actual use demand.

Furthermore, the fog separation net can be a porous structure, and the structure is very simple by absorbing moisture in the airflow to dehumidify the airflow. And, through will separate the slope setting of fog net, can make its absorbent water collect together and discharge to resume the function of absorbing water of separating the fog net, avoid frequently changing and separate the fog net, the cost is reduced.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

FIG. 1 is a schematic block diagram of an air treatment device according to one embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of an air treatment device according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of an air treatment device according to another embodiment of the present invention;

FIG. 4 is a schematic block diagram of an air treatment device according to yet another embodiment of the present invention;

fig. 5 is a schematic structural view of an air conditioner according to an embodiment of the present invention;

fig. 6 is a partial block diagram of an air conditioner according to an embodiment of the present invention.

Detailed Description

The utility model discloses at first provide an air treatment device, figure 1 is according to the utility model discloses an air treatment device's schematic structure chart, figure 2 is according to the utility model discloses an embodiment's air treatment device's schematic cross-sectional view.

Referring to fig. 1 and 2, the air treatment device 1 of the present invention includes a housing 10. The housing 10 is provided with an air inlet and an air outlet 13. The air outlet 13 is used for communicating with the indoor. In a specific embodiment, the number of the air inlets can be one, and the air inlets can be communicated with the indoor space or the outdoor space. In another specific embodiment, the number of the air intakes may also be two or more, for example, in the embodiment shown in fig. 1 to 2, the number of the air intakes is two, and it includes an indoor air intake 11 for communicating with the indoor space and an outdoor air intake 12 for communicating with the outdoor space to introduce fresh air. The indoor air inlet 11 and/or the outdoor air inlet 12 can be selectively opened or closed by a damper, so as to selectively allow indoor return air and/or outdoor fresh air to enter the air processing device 1, and the air is processed by the air processing device 1 and then sent out.

It should be noted that the indoor space in the embodiment of the present invention means the indoor environment space where the air processing device 1 is located, and the outdoor space in the embodiment of the present invention means the outdoor environment space.

An air duct communicating the air inlet and the air outlet 13 is formed in the housing 10, and a fan 21 for driving an air flow to flow from the air inlet to the air outlet 13, a water storage tank 31 for containing water, a washing device for washing and purifying the air flow passing through the water storage tank 31 by using the water in the water storage tank 31, and a mist isolation net 22 for dehumidifying the air flow passing through the water storage tank are arranged in the air duct. And, on the air flow path from the air inlet to the air outlet 13, the mist barrier 22 is located at the downstream of the water washing device 41.

The present application is provided with a mist barrier net 22 for dehumidifying an air flow passing therethrough, particularly, on the downstream side of the water washing device 41. When high humidity is not needed indoors, the air flow flowing out of the water washing device 41 can be dehumidified through the fog separation net 22, so that the air flow flowing into the room is not only washed and purified, but also has low humidity, and the whole humidity of the indoor air cannot be influenced.

In some embodiments, the air treatment device 1 further comprises a driving mechanism 23, and the driving mechanism 23 is connected with the mist barrier 22 and used for controllably adjusting the opening and closing state and/or the opening degree of the mist barrier 22. When the mist barrier 22 is in the open state, the mist barrier 22 blocks at least part of the flow cross section of the air duct, so that at least part of the air flow in the air duct flows through the mist barrier 22. Accordingly, when the mist barrier 22 is in the closed state, the mist barrier 22 does not block the flow cross section of the air duct, so that any air flow in the air duct does not pass through the mist barrier 22. The larger the opening of the mist barrier 22 is, the more the flow cross section of the air duct is blocked. When the mist barrier 22 is in the fully open state, the mist barrier 22 blocks all flow-through sections of the air duct, and all air flow in the air duct flows through the mist barrier 22.

That is, the driving mechanism 23 can adjust the position of the mist barrier 22 in the air duct to completely block, partially block or not block the flow cross section of the air duct, so as to dehumidify all or part of the air flow passing through the air duct or not to dehumidify any air flow passing through the air duct. In other words, the humidity of the air flow sent out by the air treatment device 1 can be adjusted by adjusting the opening and closing and/or the opening degree of the mist barrier net 22, so that diversified practical use requirements of users are met.

Further, in some embodiments, the drive mechanism 23 may include a motor and a first transmission assembly. The motor is used for outputting driving force. The first transmission assembly is connected between the motor and the mist barrier 22 and is configured to cause the mist barrier 22 to translate in a preset direction between its fully open state and closed state under the driving force output by the motor. That is, the first drive assembly may cause the mist barrier 22 to translate. In particular, the first transmission assembly may be an assembly of a pinion and a rack.

In other embodiments, the drive mechanism 23 may include a motor and a second transmission assembly. The motor is used for outputting driving force. The second transmission assembly is connected between the motor and the mist barrier 22 and is configured to cause the mist barrier 22 to pivot about a preset pivot axis between its fully open state and fully closed state under the driving force output from the motor. That is, the second transmission assembly may cause the mist barrier 22 to rotate. In particular, the second transmission assembly may be an assembly of gears, cams or gear sets.

In some embodiments, the mist barrier 22 is provided as a porous structure that allows the airflow to pass through, and dehumidifies the airflow by absorbing moisture in the airflow as it passes through the mist barrier 22. The mist separation net 22 with a porous structure has small resistance to the airflow, does not have great influence on the flow speed of the airflow, and has simple structure and low cost.

Further, additional materials for purifying, flavoring and/or deodorizing the airflow passing through the mist barrier 22 are integrated into the mist barrier. Therefore, when the airflow passes through the mist separation net 22, the air flow can be dehumidified, and can be purified, flavored or deodorized again, so that the functions of the mist separation net 22 are enriched by a very simple structure, the problem of increased airflow resistance caused by the fact that a plurality of functional accessories with single functions are arranged in the air duct in the prior art is solved, and the structure of the air treatment device 1 is simplified.

In some embodiments, the mist barrier 22 is disposed at an inclination with respect to a horizontal plane in an open state of at least a part of the flow cross section of the wind blocking duct to allow moisture absorbed by the mist barrier 22 to collect at a bottom end of the mist barrier 22. That is, when the mist barrier net 22 is opened, it is disposed obliquely with respect to the horizontal plane. Therefore, water absorbed by the fog-proof net 22 can be gathered together under the action of gravity, and the water absorption capacity of at least partial sections of the fog-proof net 22 is recovered, so that at least partial sections of the fog-proof net 22 have better water absorption capacity at any moment. When the water at the bottom end of the mist separation net 22 is collected to a certain amount, the water exceeds the capability of the mist separation net 22 for keeping water, at the moment, the water flows out from the bottom end of the mist separation net 22, the capability of the bottom end of the mist separation net 22 for keeping water is recovered, frequent replacement of the mist separation net 22 is avoided, and the cost is reduced.

Further, the mist barrier 22 may be located above the water storage tank 31 to allow the water collected on the mist barrier 22 to fall into the water storage tank 31 under the action of its own weight, so as to prevent the water drops on the mist barrier 22 from falling on other components to damage the other components or cause water leakage.

In some embodiments, the indoor intake opening 11 and the outdoor intake opening 12 are both located at the middle of the housing 10, and the outlet opening 13 is opened at the top of the housing 10, so as to effectively supply air to the indoor or cooperate with the structure of the air conditioner to introduce a treated airflow to the air conditioner. The fan 21 is located above the water storage tank 31, and on the airflow flow path in the air duct, the fan 21 is located downstream of the mist barrier 22, so as to prevent the moist airflow from flowing through the fan 21 to affect the function and the service life of the fan 21.

In particular, the water storage tank 31 may be located at the bottom of the housing 10 to lower the center of gravity of the air treatment device 1, making it more stable. The fan 21 may be positioned adjacent to the air outlet 13 of the air duct to increase the air output away from the water storage tank 31.

The applicant has recognised that when the air temperature is low, particularly when fresh air is introduced into the room at an outdoor temperature below zero, it is likely that the air will cause freezing in the storage tank 31 when it comes into contact with water. To this end, in some embodiments, a water tank heating device 33 for heating water in the water storage tank 31 may be disposed in the water storage tank 31 to perform water washing purification and/or humidification on the air flow by using the heated water. When the heated water contacts with the airflow, the heat can be transferred to the airflow, and the temperature of the airflow is further increased. That is to say, this application develops the heating of air current into the heating of water in a new way for purification, humidification, the intensification of air current all go on simultaneously when air current and water contact, and the realization of three kinds of functions does not influence each other, can not only carry out humidification and washing purification to the air effectively, can compensate air temperature, auxiliary heating again.

Further, the tank heating device 33 may be disposed at the bottom of the storage tank 31 to directly contact with water after the storage tank 31 is filled with water, so as to transfer heat to the water, in such a manner that the heat transfer efficiency is high and the heating speed is high. At the same time, it is ensured that water can be heated efficiently by direct contact when there is a small amount of water in the water storage tank 31.

Specifically, the tank heating device 33 may be a heating rod, a heating wire, or the like.

In some embodiments, air treatment device 1 further comprises ultraviolet light generating device 34 for emitting ultraviolet light into water storage tank 31 to sterilize water in water storage tank 31. The ultraviolet ray generating device 34 may be disposed in the water storage tank 31. Thus, the ultraviolet rays emitted from the ultraviolet ray generator 34 can be transmitted to the water storage tank 31 through a short path, and the sterilization effect is improved with less ultraviolet ray loss.

In some embodiments, the water washing device 41 comprises a drum rotatably disposed in the water storage tank 31, and the drum comprises a plurality of rotating discs 412 connected to a rotating shaft 411 of the drum, so as to take out the water in the water storage tank 31 through the rotating discs 412 when the drum rotates, and to wash, purify and humidify the air flow by using the water taken out from the rotating discs 412 when the air flow passes through the rotating discs 412. The rotatable disk 412 provides a reliable, large contact area for the air stream with the water, and the water is distributed relatively evenly over the rotatable disk 412, thereby ensuring that the water is in sufficiently effective contact with the air stream. And, the arrangement of the plurality of rotating disks 412 can ensure that the air current flowing through the drum can contact with water, thereby improving the purifying effect and purifying efficiency of the air current. As the drum is continuously rotated, the water adhered to the rotary disk 412 is continuously renewed to maintain a good washing purification capacity for a long time.

It will be appreciated that the height of the drum in the storage tank 31 may be set such that at least a section of the drum is above the water level of the storage tank 31 when the water in the storage tank 31 reaches a maximum level such that at least a section of the drum is in the airflow flow path, and such that at least a section of the drum is submerged when the water in the storage tank 31 reaches a minimum level so as to be able to carry the water out when the drum is rotating.

The water level in the water storage tank 31 can be obtained by the existing methods such as a liquid level sensor and a magnetic float, and when the liquid level in the water storage tank 31 is lower than the lowest water level, a user can be prompted to add water into the water storage tank 31 through a display screen, a buzzer and the like.

Further, the water washing device 41 further includes a driving mechanism 42 for driving the drum to rotate. The drive mechanism 42 may include a motor and gear assembly. The motor may be provided on the housing for outputting the driving force. The gear assembly is connected between the motor and the rotation shaft 411 of the drum for transmitting a driving force output from the motor to the rotation shaft 411, thereby causing the drum to rotate. Both ends of the rotating shaft 411 may be rotatably supported at both side walls of the water storage tank 31 through a bearing, respectively.

There are various arrangements of the rotary disk 412 on the drum and the structure thereof. The air flow in the air duct can flow to the roller along the radial direction of the roller.

In some embodiments, referring to fig. 2, the drum may include a rotating shaft 411 extending horizontally and a plurality of rotating disks 412 disposed through the rotating shaft 411 at intervals, so as to take out water in the water storage tank 31 through the rotating disks 412 when the drum rotates and to wash-purify and/or humidify the air flow by water attached to the rotating disks 412 when the air flow passes through the drum through a gap between two adjacent rotating disks 412. Therefore, a gap is formed between every two adjacent rotating disks 412, when the airflow flows to the drum along the radial direction of the drum, the airflow can flow through the gap between the two adjacent rotating disks 412, and the drum hardly generates any resistance to the airflow, so that the air outlet speed of the air outlet 13 is hardly influenced. When the drum rotates, water in the water tank 31 adheres to the rotary disk 412 and is carried out by the rotary disk 412.

Further, a plurality of slits may be formed on an end surface of the rotating disc 412 to improve the water holding capacity of the rotating disc 412 and the amount of carried-out water, thereby improving purification efficiency and purification effect.

Furthermore, a plurality of honeycomb holes can be formed in the rotating disc 412, and the water quantity retained by the honeycomb holes is large, so that the water quantity brought out of the rotating disc 412 can be increased, and the air flow purification effect and the air flow purification efficiency are improved.

Fig. 3 is a schematic cross-sectional view of an air treatment device according to another embodiment of the present invention, with dashed arrows indicating the general flow path of the air flow. In other embodiments, referring to fig. 3, the drum includes a rotation shaft 411 extending horizontally and a plurality of rotation disks 412 disposed in a central emission shape centering on the rotation shaft 411, each rotation disk 412 having a plurality of honeycomb holes to take out water in the water storage tank 31 through the honeycomb holes when the drum rotates to allow the air flow to blow off the water held in the honeycomb holes when the air flow is headed to the rotation disk 412, thereby water-washing the air flow for purification and/or humidification by the water held in the honeycomb holes. When the drum rotates, the plurality of rotating disks 412 of the drum are alternately submerged in the water storage tank 31 and alternately float out of the water. The airflow flowing in the radial direction of the drum flows to the rotating disk 412 floating out of the water face when passing through the drum. Under the action of the air flow, the water in the honeycomb holes of the rotating plate is blown down by the air flow, and the air flow is washed, purified and/or humidified by water in the contact process of the water in the honeycomb holes.

Fig. 4 is a schematic block diagram of an air treatment device according to yet another embodiment of the present invention, in which dashed arrows indicate the general flow path of the air flow. In still other embodiments, referring to fig. 4, the drum may include a rotating shaft 411 extending in a vertical direction and a plurality of rotating disks 412 disposed on the rotating shaft 411 at intervals, each rotating disk 412 being disposed obliquely with respect to a horizontal plane, so that when the drum rotates, water in the water storage tank 31 is forced by the rotating disks 412 to rise along a gap between two adjacent rotating disks 412 into an airflow flow path in which an upper section of the drum is located, thereby performing water washing purification and/or humidification on the airflow in the airflow flow path. Each rotating disc 412 is provided with honeycomb holes so that part of water is retained in the honeycomb holes in the process that the water rises along the gap between two adjacent rotating discs 412. The honeycomb holes of at least part of the rotating disc 412 above the water surface of the water storage tank 31 are located in the airflow flow path to allow the airflow to blow off the water held in the honeycomb holes when the airflow is flowing head-on to the rotating disc 412, thereby water washing the airflow for purification and/or humidification by the water held in the honeycomb holes.

In some embodiments, the housing 10 defines a filler opening, the filler opening defining a filler box 50 for filling the tank 31, the filler box 50 being configured to be operatively switchable between a closed position concealed within the housing 10 and closing the filler opening, and an open position outwardly extending from the housing 10 to allow water to flow through the filler box 50 to the tank 31. That is, when the water storage tank 31 does not need to be filled with water, the water filling box 50 can be hidden in the housing 10 and close the water filling opening, which neither affects the appearance of the housing 10 nor causes water to splash through the water filling opening. When the water storage tank 31 needs to be filled with water, the water filling box 50 can be pulled out from the housing 10 to extend out of the housing 10, so that water is allowed to flow to the water storage tank 31 through the water filling box 50. After the water storage tank 31 is filled with water, the water filling box 50 is directly pushed into the shell 10. The whole water adding process does not need to move the water storage tank 31 or other components, and the water adding operation is very simple and convenient.

The application also provides an air conditioner. Fig. 5 is a schematic structural view of an air conditioner according to an embodiment of the present invention. The air conditioner 100 of the present application may include the cabinet 200 and the air treatment device 1 described in any of the above embodiments.

Specifically, the casing 200 is opened with an air introduction port 301 for introducing an air flow therein. The air outlet 13 of the air treatment device 1 is connected to the induced air port 301 to introduce the air flow treated by the air treatment device 1 into the cabinet 200. Therefore, the air flows introduced into the cabinet 200 through the air treatment device 1 are all air flows which are washed, purified and/or humidified, so that the quality of indoor air is improved, and the humidity of the indoor air is improved.

In some embodiments, the air conditioner 100 further includes a jet device 300, and the jet device 300 is configured to controllably cause the airflow outside the air conditioner to flow into the air conditioner and be discharged through the jet outlet thereof, and mix the airflow discharged through the jet outlet with the heat exchange airflow discharged through the heat exchange airflow outlet of the air conditioner 100, so as to avoid the air conditioner 100 from being too cold or too hot, and improve the softness of the air and the comfort experience of the user. That is, the jet device 300 is used to introduce natural air into the air conditioner 100, which is not heat-exchanged by the heat exchanging device of the air conditioner 100, so as to moderate the outlet air temperature of the air conditioner 100.

Further, the induced draft opening 301 may be opened on the jet device 300 of the air conditioner 100 and serve as an air flow inlet of the jet device 300. Therefore, the air flow processed by the air processing device 1 can directly flow out through the jet device 300 and is mixed with the heat exchange air flow and then is sent into the room, the air flow directly sent into the room is washed, purified and/or humidified through the air processing device 1, a corresponding purifying device and/or a humidifying device do not need to be arranged in the air conditioner 100, and the structure of the air conditioner 100 body is simplified.

Further, the air conditioner 100 may be a cabinet air conditioner indoor unit, and the jet device 300 may extend vertically as a whole so that the jet air outlet thereof matches the shape of the air outlet of the cabinet air conditioner indoor unit. In these embodiments, the air inducing opening 301 may be disposed at the bottom of the jet device 300, and the air outlet 13 of the air processing device 1 may be disposed at the top thereof, so as to facilitate connection between the air inducing opening 301 and the air outlet 13.

Of course, in some alternative embodiments, the induced air opening 301 may also be a normal air inlet of the air conditioner 100, and the air flow purified and/or humidified by the air treatment device 1 is sent into the casing 200 through the induced air opening 301, and sent out after being heat-exchanged by the heat exchanging device of the air conditioner 100.

Fig. 6 is a partial block diagram of an air conditioner according to an embodiment of the present invention. The air conditioner 100 further includes a humidity detecting device 400 and a control device 500. The humidity detection device 400 is disposed on the cabinet 200 or the air processing device 1, and is used for acquiring the humidity of the space where the air conditioner 100 is located. The control device 500 is connected to the humidity detection device 500, and is configured to control the opening/closing state and/or the opening degree of the mist barrier 22 according to the humidity obtained by the humidity detection device 400, so as to adjust the humidity of the air flow flowing to the air conditioner 100 through the air processing device 1, and further adjust the humidity of the air flow sent to the room by the air conditioner 100.

It should be further understood by those skilled in the art that the terms "upper", "lower", "front", "rear", "top", "bottom", etc. used in the embodiments of the present invention are used with reference to the actual use state of the air treatment device 1 and the air conditioner 100, and these terms are only used for convenience of description and understanding of the technical solutions of the present invention, and do not indicate or imply that the device referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.

Claims (10)

1. An air treatment device is characterized by comprising a shell, wherein an air inlet and an air outlet are formed in the shell, and an air channel communicated with the air inlet and the air outlet is formed in the shell;

a fan for driving airflow to flow from the air inlet to the air outlet, a water storage tank for containing water, a water washing device for washing and purifying the airflow flowing through the water storage tank by using the water in the water storage tank, and a mist separation net for dehumidifying the airflow flowing through the water storage tank are arranged in the air duct; wherein

On the airflow flow path from the air inlet to the air outlet, the fog separation net is positioned at the downstream of the water washing device.

2. The air treatment device of claim 1, further comprising:

the driving mechanism is connected with the fog separation net and is used for controllably adjusting the opening and closing state and/or the opening of the fog separation net; wherein

When the fog separation net is in an open state, the fog separation net shields at least part of the overflowing section of the air duct, and the larger the opening of the fog separation net is, the more the overflowing section of the air duct is shielded.

3. The air treatment device of claim 1,

the mist barrier is configured as a porous structure that allows airflow to pass therethrough, and dehumidifies the airflow by absorbing moisture in the airflow as the airflow passes through the mist barrier.

4. An air treatment device according to claim 3,

additional materials for purifying, flavoring and/or deodorizing the airflow passing through the mist barrier are also integrated into the mist barrier.

5. An air treatment device according to claim 3,

the fog separation net is obliquely arranged relative to a horizontal plane in an open state of shielding at least part of the overflowing section of the air duct, so that the moisture absorbed by the fog separation net is allowed to be collected to the bottom end of the fog separation net.

6. The air treatment device of claim 5,

the fog separation net is positioned above the water storage tank so as to allow water collected on the fog separation net to fall into the water storage tank under the action of self gravity.

7. The air treatment device of claim 1,

the air inlet comprises an indoor air inlet communicated with the indoor space and an outdoor air inlet communicated with the outdoor space, the indoor air inlet and the outdoor air inlet are both positioned in the middle of the shell, and the air outlet is formed in the top of the shell;

the fan is arranged above the water storage tank and on an airflow flow path in the air duct, and the fan is positioned at the downstream of the mist separation net.

8. The air treatment device of claim 1,

the washing device comprises a roller which is rotatably arranged in the water storage tank, the roller comprises a plurality of rotating discs which are connected to a rotating shaft of the roller, so that when the roller rotates, water in the water storage tank is taken out through the rotating discs, and when the airflow flows through the rotating discs, the airflow is washed and purified by the water taken out of the rotating discs.

9. An air conditioner, comprising:

the air inlet is used for introducing air flow into the shell; and

the air treatment device as claimed in any one of claims 1 to 8, wherein the outlet of the air treatment device is connected to the induced draft opening to introduce the airflow treated by the air treatment device into the housing.

10. The air conditioner according to claim 9, further comprising:

the humidity detection device is arranged on the shell or the air treatment device and is used for acquiring the humidity of the space where the air conditioner is located; and

and the control device is connected with the humidity detection device and is used for controlling the opening and closing state and/or opening degree of the fog separation net according to the humidity acquired by the humidity detection device.

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